Soak the chia seeds with water or grape juice. Then let them set for at least 1 hr, or preferably over night in the fridge. Use warm water that is not hotter than 50°C or 120°F.
You can soak chia seeds only in sweet drinks. None of the soul one works because the chia seeds don't absorb as much water, and them stick in your mouth when you drink it.,Combine the chia seeds and the prepared grapes with the grape juice.
Skip this step if you soak the chia seeds with grape juice.,______,You are done! Enjoy.